I often feel that politicians should have their heads knocked together, like naughty children.
我时常觉得应该像教训淘气孩子那样让政治家停止争吵。
Fifty heads of state attended the Queen's coronation to do her honour.
五十位国家元首参加了女王的加冕典礼, 向女王表示敬意。
Police fired a volley over the heads of the crowd.
警察朝人群上方射出一排子弹。